Touch-1 USB Phone User's Guide：
	USB Phone Features How To Answer A Call How To End A Call And Return To Standby 　 　 How To Make A Call 　 A. Make A Skype Call 　 B. Make A SkypeOut Call 　 C. Using Speed Dial 　 　 How To Mute The Microphone How To Change Ringing Pattern 　 　 How To Adjust Sound Output To Computer Speakers How To Change Sound Input/Output To Touch-1 USB Phone In Skype How To Adjust The Volume Of The USB Phone